ROTARY VALVE

Provided is a rotary valve which can be easily reduced in size and can be restrained from being large in size even when a plurality of inflow ports or a plurality of outflow ports are provided. The rotary valve includes a rotor 1 and a casing 2 which accommodates the rotor 1. The casing 2 is provide...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OIKAWA, Takumi, TSUCHIYA, Toru, KANESAKA, Yoshiyuki, DAIKUHARA, Masayuki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL DEVICES FOR VENTING OR AERATING ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES TAPS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	Provided is a rotary valve which can be easily reduced in size and can be restrained from being large in size even when a plurality of inflow ports or a plurality of outflow ports are provided. The rotary valve includes a rotor 1 and a casing 2 which accommodates the rotor 1. The casing 2 is provided with a rotor accommodating space 2a which rotatably accommodates the rotor 1. The casing includes an inflow side opening 23a through which a fluid flows in from the outside to the rotor accommodating space 2a and two outflow side openings 25a and 26a through which the fluid flows out from the rotor accommodating space 2a to the outside, at a position opposite to an outer circumferential surface of the rotor 1. The rotor 1 is formed in a cylindrical shape having an internal space, an end surface of the rotor 1 is provided with an end surface side opening 14 which communicates with the internal space. The outer circumferential surface of the rotor 1 is provided with a rotor outer circumferential opening 15 and a rotor outer circumferential blocking surface 16 which are configured to open and close the outflow side openings 25a and 26a of the casing 2.